There has been some conversation about the seating plans and configurations on AY LH fleet. Hopefully this will provide some clarification what to expect:
Five A340s (LQA-LQE) have the same seating configuration, "old Finnair style" angled lie-flat bed in J. Economy seats are also the same. In other words cabinwise no difference between 1994 LQA and 2008 LQE.
Two ex-AF A340s (LQF/LQG) have ex-AF seats (with Finnair textiles though), AF-style angled lie-flat in J and AF-style Y seats with smaller IFE screen than in LQA-LQE.
Four A330s (LTM-LTP) have the same seats than LQA-LQE, angled lie-flat etc., the only difference is the lighter blue colours in the textiles.
One A330 (LTR) has the new bigger J class, with the new fully flat seats.
Three A330s (LTS-LTU) have the same new J seats than LTR, just fewer seats in J resulting more seats in Y class. All A330s have the same Y seat than LQA-LQE.
Consistent product, eh?